149192456

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 341288640

約数和(自身を除く): 192096184

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 53, 56, 86, 98, 106, 167, 172, 196, 212, 301, 334, 344, 371, 392, 424, 602, 668, 742, 1169, 1204, 1336, 1484, 2107, 2279, 2338, 2408, 2597, 2968, 4214, 4558, 4676, 5194, 7181, 8183, 8428, 8851, 9116, 9352, 10388, 14362, 15953, 16366, 16856, 17702, 18232, 20776, 28724, 31906, 32732, 35404, 50267, 57448, 61957, 63812, 65464, 70808, 100534, 111671, 123914, 127624, 201068, 223342, 247828, 351869, 380593, 402136, 433699, 446684, 495656, 703738, 761186, 867398, 893368, 1407476, 1522372, 1734796, 2664151, 2814952, 3044744, 3469592, 5328302, 10656604, 18649057, 21313208, 37298114, 74596228, 149192456]

約数ペア:

[(1, 149192456), (2, 74596228), (4, 37298114), (7, 21313208), (8, 18649057), (14, 10656604), (28, 5328302), (43, 3469592), (49, 3044744), (53, 2814952), (56, 2664151), (86, 1734796), (98, 1522372), (106, 1407476), (167, 893368), (172, 867398), (196, 761186), (212, 703738), (301, 495656), (334, 446684), (344, 433699), (371, 402136), (392, 380593), (424, 351869), (602, 247828), (668, 223342), (742, 201068), (1169, 127624), (1204, 123914), (1336, 111671), (1484, 100534), (2107, 70808), (2279, 65464), (2338, 63812), (2408, 61957), (2597, 57448), (2968, 50267), (4214, 35404), (4558, 32732), (4676, 31906), (5194, 28724), (7181, 20776), (8183, 18232), (8428, 17702), (8851, 16856), (9116, 16366), (9352, 15953), (10388, 14362)]